DE59205452D1 - Matt polymethacrylate film - Google Patents
Matt polymethacrylate filmInfo
- Publication number
- DE59205452D1 DE59205452D1 DE59205452T DE59205452T DE59205452D1 DE 59205452 D1 DE59205452 D1 DE 59205452D1 DE 59205452 T DE59205452 T DE 59205452T DE 59205452 T DE59205452 T DE 59205452T DE 59205452 D1 DE59205452 D1 DE 59205452D1
- Authority
- DE
- Germany
- Prior art keywords
- film
- weight
- matt
- thermoplastic polymer
- hard phase
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
- C08L33/10—Homopolymers or copolymers of methacrylic acid esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/003—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2333/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
- C08J2333/06—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C08J2333/10—Homopolymers or copolymers of methacrylic acid esters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/266—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension of base or substrate
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Laminated Bodies (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention relates to a polymethacrylate film having a matted surface, comprising from 99.9 to 30 % by weight of a thermoplastic polymer matrix A, built up from a hard phase a1) and a tough phase a2), and from 0.1 to 70 % by weight of latex particles of a thermoelastic polymer B which are included therein and cause the matt effect. The hard phase a1) may preferably contain low-molecular-weight and/or copolymerised UV absorbers. The difference between the refractive indices of the thermoplastic polymer A and of the thermoelastic polymer B must not exceed 0.02. In spite of its matted surface, the film has high transparency, is weathering-resistant, has low stress whitening on folding and is insensitive to cold and heat as far as its toughness is concerned. At the same time, it additionally acts as a UV filter and is thus an effective protection for substrates which are sensitive to UV radiation. The film may, if necessary, be bonded to the substrate by lamination, pressing, thermoforming or adhesive bonding.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE59205452T DE59205452D1 (en) | 1991-08-03 | 1992-07-22 | Matt polymethacrylate film |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4125857A DE4125857A1 (en) | 1991-08-03 | 1991-08-03 | MATTED POLYMETHACRYLATE FILM |
DE59205452T DE59205452D1 (en) | 1991-08-03 | 1992-07-22 | Matt polymethacrylate film |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59205452D1 true DE59205452D1 (en) | 1996-04-04 |
Family
ID=6437704
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4125857A Withdrawn DE4125857A1 (en) | 1991-08-03 | 1991-08-03 | MATTED POLYMETHACRYLATE FILM |
DE59205452T Expired - Lifetime DE59205452D1 (en) | 1991-08-03 | 1992-07-22 | Matt polymethacrylate film |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4125857A Withdrawn DE4125857A1 (en) | 1991-08-03 | 1991-08-03 | MATTED POLYMETHACRYLATE FILM |
Country Status (8)
Country | Link |
---|---|
US (1) | US6476148B1 (en) |
EP (1) | EP0528196B1 (en) |
JP (1) | JP3295134B2 (en) |
AT (1) | ATE134672T1 (en) |
CA (1) | CA2075216C (en) |
DE (2) | DE4125857A1 (en) |
DK (1) | DK0528196T3 (en) |
ES (1) | ES2084888T3 (en) |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9319153U1 (en) * | 1993-12-14 | 1995-04-13 | Röhm GmbH, 64293 Darmstadt | Weather protection film and molded article coated with it |
DE4431732A1 (en) * | 1994-09-06 | 1996-03-07 | Basf Ag | Transparent, impact-resistant molding compounds with high stress crack resistance and matt surface |
DE19536892A1 (en) † | 1995-10-04 | 1997-04-10 | Basf Ag | Molded parts made of thermoplastic molding compounds |
US5783307A (en) * | 1996-11-04 | 1998-07-21 | Eastman Chemical Company | UV stabilized multi-layer structures with detectable UV protective layers and a method of detection |
EP0989443A3 (en) * | 1998-09-22 | 2004-03-31 | Fuji Photo Film Co., Ltd. | Anti-reflection film and process for the preparation of the same |
GB9919304D0 (en) | 1999-08-17 | 1999-10-20 | Ici Plc | Acrylic composition |
UA74186C2 (en) † | 2000-05-19 | 2005-11-15 | Лусайт Інтернешнл Юк Лімітед | Illumination device with accent lighting through the rib |
DE60239028D1 (en) † | 2001-03-15 | 2011-03-10 | Mitsubishi Rayon Co | Acrylic resin film, process for its production and laminated film containing the same |
DE10320318A1 (en) * | 2003-05-06 | 2004-12-02 | Röhm GmbH & Co. KG | Process for the preparation of light-scattering molded parts with excellent optical properties |
DE10349144A1 (en) * | 2003-10-17 | 2005-05-12 | Roehm Gmbh | Polymer mixture for injection mouldings with a matt surface, e.g. exterior vehicle parts, comprises an acrylic matrix, a crosslinked acrylic impact modifier and plastic particles with a specified range of particle sizes |
DE10354379A1 (en) * | 2003-11-20 | 2005-06-23 | Röhm GmbH & Co. KG | A molding composition containing a matting agent |
ATE418571T1 (en) * | 2004-03-31 | 2009-01-15 | Kaneka Corp | METHACRYLIC RESIN COMPOSITION |
DE102004045296A1 (en) | 2004-09-16 | 2006-03-23 | Röhm GmbH & Co. KG | Use of polyalkyl (meth) acrylate bead polymers and molding compound for the production of extruded molded parts with a matted surface |
JP5193600B2 (en) | 2005-07-05 | 2013-05-08 | 株式会社カネカ | Methacrylic resin composition |
US8034441B2 (en) * | 2005-07-08 | 2011-10-11 | Arkema France | Multilayer composition |
DE102005062687A1 (en) * | 2005-12-23 | 2007-07-05 | Röhm Gmbh | Plastic film comprising a transparent plastic and a mixture of UV stabilisers and UV absorbers, used for producing high-quality, permanently non-weathering coatings on substrate materials or on PVC film |
US7829626B2 (en) * | 2006-03-15 | 2010-11-09 | Rohm And Haas Company | Aqueous compositions comprising polymeric duller particle |
DE102007006825A1 (en) | 2007-02-07 | 2008-08-14 | Evonik Röhm Gmbh | Plastic mold with anisotropic light scattering |
DE102007029263A1 (en) | 2007-06-22 | 2008-12-24 | Evonik Röhm Gmbh | PMMA / PVDF film with particularly high weather resistance and high UV protection |
JP2009262542A (en) * | 2008-03-31 | 2009-11-12 | Sumitomo Chemical Co Ltd | Matte resin film |
DE102008001431A1 (en) | 2008-04-28 | 2009-10-29 | Evonik Röhm Gmbh | Fast photocurable polymerization adhesive based on MMA with improved material properties |
DE102008041338A1 (en) | 2008-08-19 | 2010-02-25 | Evonik Röhm Gmbh | Dyeing process for poly (meth) acrylates with water-based liquid paints and water-based liquid paints |
EP2415786B1 (en) * | 2009-03-30 | 2014-08-20 | Sekisui Plastics Co., Ltd. | Irregularly shaped particles and method for producing same |
DE102009003223A1 (en) | 2009-05-19 | 2010-12-09 | Evonik Degussa Gmbh | Barrier film, useful in e.g. packing industry and display technology, comprises a weather resistant carrier layer and a barrier layer, where the carrier layer is a coextrudate of (meth)acrylate and polyolefin or polyester |
DE102009003225A1 (en) | 2009-05-19 | 2010-11-25 | Evonik Degussa Gmbh | Transparent, weather-resistant barrier film, production by lamination, extrusion lamination or extrusion coating |
DE102009003218A1 (en) | 2009-05-19 | 2010-12-09 | Evonik Degussa Gmbh | Halogen-free barrier film useful in packaging industries and display technologies, comprises a weather-stable carrier layer, and an inorganic oxide layer, where the carrier layer is applied on an inorganic transparent barrier layer |
DE102009045122A1 (en) | 2009-09-29 | 2011-03-31 | Evonik Röhm Gmbh | Process and plant for coloring plastic molding compounds |
DE102010030074A1 (en) | 2010-06-15 | 2011-12-15 | Evonik Degussa Gmbh | Plastic photovoltaic module and method for its production |
KR101919168B1 (en) | 2010-07-09 | 2018-11-15 | 에보니크 룀 게엠베하 | Water-based liquid color containing thermostable dispersion additives for coloring poly(meth)acrylates |
DE102010038288A1 (en) | 2010-07-22 | 2012-01-26 | Evonik Röhm Gmbh | Transparent, weather-resistant barrier film with improved barrier effect and scratch-resistant properties |
DE102010038292A1 (en) | 2010-07-22 | 2012-01-26 | Evonik Röhm Gmbh | Weatherproof backsheets |
EP2668452A2 (en) | 2011-01-28 | 2013-12-04 | Evonik Röhm GmbH | New solar concentration devices |
DE102011003317A1 (en) | 2011-01-28 | 2012-08-02 | Evonik Röhm Gmbh | Impact-modified reaction resin |
DE102012108950A1 (en) | 2011-09-23 | 2013-03-28 | Kunststoff- Und Farben-Gesellschaft Mbh | Polymerizable mixture, useful to prepare fiber reinforced molded body, as adhesive and in cartridge, comprises a specified range of alkylmethacrylate, preferably methylmethacrylate, and impact-resistant acrylic glass |
DE102011088835A1 (en) * | 2011-12-16 | 2013-06-20 | Evonik Industries Ag | Process for producing light-conducting bodies and their use in lighting units |
CN104011098B (en) * | 2011-12-21 | 2016-08-24 | 三菱丽阳株式会社 | Polymer powder, hardening resin composition and solidfied material thereof |
DE102012207100A1 (en) | 2012-04-27 | 2013-10-31 | Evonik Industries Ag | Coextruded impact-modified PMMA film |
DE202012102963U1 (en) | 2012-08-07 | 2013-11-13 | Rp-Technik E.K. | Fluorescent lamp-like LED bulb |
CN107446079A (en) | 2012-09-07 | 2017-12-08 | 三菱化学株式会社 | The manufacture method of the polymer containing acrylic rubber and the manufacture method of acrylic film of acrylic film |
TWI513996B (en) * | 2012-09-18 | 2015-12-21 | Rohm & Haas | Aqueous coating composition and anti-glare coating formed therefrom |
KR102092732B1 (en) * | 2014-03-13 | 2020-03-24 | 미쯔비시 케미컬 주식회사 | Acrylic resin composition, method for producing same, and acrylic resin film |
KR20180051665A (en) * | 2014-04-08 | 2018-05-16 | 미쯔비시 케미컬 주식회사 | Acrylic resin composition, acrylic resin film, and molded body |
JP6931054B2 (en) | 2016-12-07 | 2021-09-01 | レーム・ゲーエムベーハーRoehm GmbH | Extruded matte foil with improved mechanical properties and high weather resistance |
PL3659798T3 (en) | 2018-11-29 | 2022-01-17 | Röhm Gmbh | Acrylic foils with improved uv-protection properties |
WO2023208919A1 (en) | 2022-04-28 | 2023-11-02 | Röhm Gmbh | Poly(meth)acrylat impact modifier with reduced metal ion content and method for its production |
WO2023208918A1 (en) | 2022-04-28 | 2023-11-02 | Röhm Gmbh | Poly(meth)acrylat impact modifier with improved optical properties and method for its production |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1069573A (en) * | 1963-08-12 | 1967-05-17 | Mitsubishi Rayon Co | Moulding composition |
IT715580A (en) | 1964-01-14 | 1900-01-01 | ||
US3992486A (en) | 1971-02-09 | 1976-11-16 | Rohm And Haas Company | Process for altering appearance of polymer by incorporating therein crosslinked particulate polymers prepared by endopolymerization |
CA1233590A (en) | 1982-10-28 | 1988-03-01 | Kazuo Kishida | Delustering thermoplastic resin composition |
US4615941A (en) | 1984-12-27 | 1986-10-07 | Mobil Oil Corporation | Opaque pearlescent films containing dispersed incompatible polymer and polymeric interfacial agent |
US5237004A (en) * | 1986-11-18 | 1993-08-17 | Rohm And Haas Company | Thermoplastic and thermoset polymer compositions |
JP2560430B2 (en) | 1988-06-22 | 1996-12-04 | 住友化学工業株式会社 | Polyethylene plastic film |
DE3842796A1 (en) * | 1988-12-20 | 1990-06-21 | Roehm Gmbh | CLEAR IMPACT IMPACT ACRYLATE |
-
1991
- 1991-08-03 DE DE4125857A patent/DE4125857A1/en not_active Withdrawn
-
1992
- 1992-07-22 DE DE59205452T patent/DE59205452D1/en not_active Expired - Lifetime
- 1992-07-22 DK DK92112513.4T patent/DK0528196T3/en active
- 1992-07-22 AT AT92112513T patent/ATE134672T1/en not_active IP Right Cessation
- 1992-07-22 ES ES92112513T patent/ES2084888T3/en not_active Expired - Lifetime
- 1992-07-22 EP EP92112513A patent/EP0528196B1/en not_active Expired - Lifetime
- 1992-08-03 JP JP20648492A patent/JP3295134B2/en not_active Expired - Lifetime
- 1992-08-03 CA CA002075216A patent/CA2075216C/en not_active Expired - Lifetime
-
1993
- 1993-12-30 US US08/175,672 patent/US6476148B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE4125857A1 (en) | 1993-02-04 |
CA2075216A1 (en) | 1993-02-04 |
JPH05222263A (en) | 1993-08-31 |
US6476148B1 (en) | 2002-11-05 |
ATE134672T1 (en) | 1996-03-15 |
JP3295134B2 (en) | 2002-06-24 |
EP0528196A1 (en) | 1993-02-24 |
CA2075216C (en) | 2003-01-14 |
EP0528196B1 (en) | 1996-02-28 |
ES2084888T3 (en) | 1996-05-16 |
DK0528196T3 (en) | 1996-08-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: ROEHM GMBH & CO. KG, 64293 DARMSTADT, DE |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: ROEHM GMBH, 64293 DARMSTADT, DE |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: EVONIK ROEHM GMBH, 64293 DARMSTADT, DE |
|
R071 | Expiry of right |
Ref document number: 528196 Country of ref document: EP |